%I #7 May 22 2019 03:06:25
%S 1,2,3,6,9,12,15,19,23,28,32,37,42,47,53,59,65,71,77,83,90,97,104,111,
%T 118,126,133,141,149,157,165,173,182,190,199,208,217,226,235,244,253,
%U 263,273,282,292,302,312,323,333,344,354,365,375,386,397,408,420
%N Number of integer squares <= n^3.
%C a(n) = number of terms in n-th row of A167222. [From _Reinhard Zumkeller_, Oct 31 2009]
%F a(n) = floor(n^(3/2))+1 = A000093(n) + 1.
%e Squares <= 3^3=27: 0, 1, 4, 9, 16 and 25, hence a(3)=6;
%Y Cf. A065733, A077113.
%Y Cf. A167223. [From _Reinhard Zumkeller_, Oct 31 2009]
%K nonn
%O 0,2
%A _Reinhard Zumkeller_, Oct 29 2002
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